-

204938 sightings reported...
and growing

Aurora, CO

Sighted on Sunday 21. October 2012
Reported on
Shape: Unknown | Duration: 7-10 minutes
Source:

4 objects moving and dancing at very high altitude. shiney, reflective orbesNoticed up to 4 reflections of light at an extremely high altitude, flying around each other, would appear and disappear into the atmosphere. Traveled across sky at high rate of speed, then would disappear again and reappear in their previous position within seconds. Sky was clear, no cloud cover, to high for planes or birds, moved to fast for satellite, which don't fly and dance around in sky as these did. Although no cloud cover the atmosphere appeared to separate around the objects. The sky wad a slight shade darker blue around them.

comments powered by Disqus

Top 100 nearest sightings ordered by sighting date (100 miles radius):

Location Sighted on Shape Duration
Location Sighted on Shape Duration
Greeley, CO 2023-11-22 Round, blinking Hour or more
Deer trail Colorado 2023-08-10 Triangle 3 seconds
Boulder Colorado 2022-09-20 Don't know 10 minutes
Brighton Colorado 2022-07-05 Ball More then one min
Brighton Colorado 2022-07-05 Ball Over 2 min
Westminster, Colorado (United States) 2020-06-04 Unknown 00:00:30
Peyton, Colorado (United States) 2020-06-01 Cylinder 00:00:03
Lakewood, Colorado (United States) 2020-05-30 Cylinder 00:15:00
Aurora, Colorado (United States) 2020-05-25 Boomerang 10:32:00
Aurora, Colorado (United States) 2020-05-23 Star-like 00:03:00
Aurora, Colorado (United States) 2020-05-18 Star-like 00:08:00
Arvada, Colorado (United States) 2020-05-18 Unknown 02:00:00
Denver, Colorado (United States) 2020-05-16 Teardrop 00:20:00
Eaton, Colorado (United States) 2020-05-14 Cylinder 00:07:00
Eaton, Colorado (United States) 2020-05-14 Cylinder 00:07:00
Littleton, Colorado (United States) 2020-05-10 Cylinder 00:35:00
Parker, Colorado (United States) 2020-04-29 Disc 00:00:05
Aurora, Colorado (United States) 2020-04-29 Blimp 00:10:00
Westminster, Colorado (United States) 2020-04-28 Star-like 00:03:00
Aurora, Colorado (United States) 2020-04-28 Star-like 00:02:30
Parker, Colorado (United States) 2020-04-28 Other 00:01:00
Fort Collins, Colorado (United States) 2020-04-15 Sphere 05:00:00
Greeley, Colorado (United States) 2020-04-14 Disc 00:00:05
Colorado Springs, Colorado (United States) 2020-04-09 Cylinder 24:00:00
Aurora, Colorado (United States) 2020-04-04 Oval 00:00:03
Colorado Springs, Colorado (United States) 2020-03-25 Star-like 20:00:00
Bailey, Colorado (United States) 2020-03-25 Circle 00:05:00
Colorado Springs, Colorado (United States) 2020-03-25 Circle 00:00:10
Elizabeth, Colorado (United States) 2020-03-22 Circle 02:15:00
Woodland Park, Colorado (United States) 2020-03-21 Unknown 00:00:10
Westminster, Colorado (United States) 2020-03-21 Cigar 00:00:45
Colorado Springs, Colorado (United States) 2020-03-21 Star-like 00:10:00
Parker, Colorado (United States) 2020-03-11 Sphere 01:00:00
Estes Park, Colorado (United States) 2020-03-08 Unknown 00:00:04
Fort Collins, Colorado (United States) 2020-03-06 Sphere 00:10:00
Denver, Colorado (United States) 2020-03-05 Star-like 00:05:00
Denver, Colorado (United States) 2020-03-05 Oval 00:08:25
Broomfield, Colorado (United States) 2020-03-05 Star-like 00:10:00
Englewood, Colorado (United States) 2020-03-05 Other 00:05:20
Longmont, Colorado (United States) 2020-03-05 Star-like 00:03:00
Berthoud, Colorado (United States) 2020-03-05 Star-like 00:02:00
Littleton, Colorado (United States) 2020-03-04 Star-like 00:12:00
Woodland Park, Colorado (United States) 2020-03-02 Blimp 00:00:02
Colorado, Colorado (United States) 2020-02-29 Square, Rectangular 00:02:00
Greeley, Colorado (United States) 2020-02-23 Other 01:01:10
Longmont, Colorado (United States) 2020-02-21 Circle 00:30:00
Longmont, Colorado (United States) 2020-02-17 Other 00:00:30
Lakewood, Colorado (United States) 2020-02-02 Boomerang 00:00:00
Denver, Colorado (United States) 2020-02-01 Triangle 00:00:20
Lakewood, Colorado (United States) 2020-02-01 Boomerang 00:00:20
Arvada, Colorado (United States) 2020-01-24 Other 00:05:00
Aurora, Colorado (United States) 2020-01-23 Unknown 00:05:00
Longmont, Colorado (United States) 2020-01-15 Circle 00:08:00
Colorado (United States) 2020-01-03 Unknown 00:00:00
Littleton, Colorado (United States) 2020-01-01 Circle 00:01:28
Littleton, Colorado (United States) 2019-12-30 Cigar 00:00:30
Idaho Springs, Colorado (United States) 2019-12-21 Star-like 00:10:00
Aurora, Colorado (United States) 2019-12-16 N, A 00:00:03
Colorado Springs, Colorado (United States) 2019-12-11 Sphere 00:15:00
Highlands Ranch, Colorado (United States) 2019-12-11 Unknown 00:10:00
Thornton, Colorado (United States) 2019-12-11 Unknown 00:10:00
Colorado Springs, Colorado (United States) 2019-12-10 Sphere 00:15:00
Denver, Colorado (United States) 2019-12-06 Other 01:00:00
Greeley, Colorado (United States) 2019-11-24 Unknown 00:05:00
Colorado Springs, Colorado (United States) 2019-11-23 Star-like 01:00:00
Colorado Springs, Colorado (United States) 2019-11-18 Circle 00:02:00
Lakewood, Colorado (United States) 2019-11-17 Sphere 00:03:00
Berthoud, Colorado (United States) 2019-11-15 Star-like 00:30:00
Castle Rock, Colorado (United States) 2019-11-09 Triangle 00:10:00
Colorado Springs, Colorado (United States) 2019-11-05 Triangle 02:00:00
Arvada, Colorado (United States) 2019-10-21 Star-like 00:00:00
Aurora, Colorado (United States) 2019-10-18 Star-like 00:01:00
Colorado Springs, Colorado (United States) 2019-10-18 Boomerang 07:15:00
Lakewood, Colorado (United States) 2019-10-15 Boomerang 00:00:30
Broomfield, Colorado (United States) 2019-10-11 Triangle 00:01:00
Greeley, Colorado (United States) 2019-10-08 Disc 00:06:00
Denver, Colorado (United States) 2019-10-08 Triangle 00:00:10
Thornton, Colorado (United States) 2019-10-07 Triangle 04:00:00
Castle Rock, Colorado (United States) 2019-09-26 Circle 01:05:00
Idaho Springs, Colorado (United States) 2019-09-26 Flash 00:00:01
Denver, Colorado (United States) 2019-09-20 Triangle 00:05:00
Pine, Colorado (United States) 2019-09-17 Unknown 00:10:00
Colorado (United States) 2019-09-15 Unknown 00:00:00
Berthoud, Colorado (United States) 2019-09-13 Oval 00:15:00
Colorado (United States) 2019-09-08 Unknown 00:00:00
Highlands Ranch, Colorado (United States) 2019-09-01 Other 00:05:30
Northglenn, Colorado (United States) 2019-08-31 Other 00:03:00
Arvada, Colorado (United States) 2019-08-31 Unknown 00:02:00
Aurora, Colorado (United States) 2019-08-26 Flash 00:06:00
Johnstown, Colorado (United States) 2019-07-25 Disc 01:15:00
Colorado (United States) 2019-07-04 Unknown 00:00:00
Colorado Springs, Colorado (United States) 2019-06-30 Other 02:00:00
Westminster, Colorado (United States) 2019-05-24 Sphere 00:15:00
Westminster, Colorado (United States) 2019-05-24 Sphere 00:20:00
Milliken, Colorado (United States) 2019-05-11 Other 00:02:00
Colorado Springs, Colorado (United States) 2019-05-07 Unknown 00:20:00
Castle Rock, Colorado (United States) 2019-04-30 Triangle 00:04:00
Denver, Colorado (United States) 2019-04-26 Other 00:03:30
Denver, Colorado (United States) 2019-04-26 Square, Rectangular 00:00:10
Glendale, Colorado (United States) 2019-04-20 Cigar 00:05:00